Kaspa (KAS) — The Fastest Proof-of-Work Chain
Kaspa reimagines Proof-of-Work. Using BlockDAG technology, it achieves 10+ blocks per second — making it thousands of times faster than Bitcoin while keeping the same PoW security model. Fair-launched, no premine, no VCs — just like Bitcoin was.
⚡ Quick Summary
- ✅Kaspa is a Proof-of-Work blockchain using BlockDAG technology
- ✅Produces 10+ blocks per second — vs Bitcoin's 1 block per 10 minutes
- ✅Fair launch — no premine, no ICO, no VC money (like Bitcoin)
- ✅Created by Yonatan Sompolinsky — whose research is referenced in Ethereum's development
- ✅Currently a pure currency chain — smart contracts planned (KIP-9)
- ✅All-time high: $0.207 (Aug 2, 2024)
Kaspa Price Statistics
KAS went from launch price of ~$0.0002 to a $3B+ market cap in under 2 years — one of the best-performing fair launches ever.
| Metric | Price (USD) | Date / Period |
|---|---|---|
| Current Price | $0.095 | Refreshed on page load |
| All-Time High | $0.207 | Aug 2, 2024 |
| 1-Year High | $0.207 | Last 12 months |
| 1-Year Low | $0.06 | Last 12 months |
| 1-Month High | $0.12 | Last 30 days |
| 1-Month Low | $0.08 | Last 30 days |
| 5-Year Low | $0.00017 | Jun 2022 |
| All-Time Low | $0.00017 | Jun 1, 2022 |
Price data sourced from CoinGecko. Historical figures are approximate.
What is Kaspa?
Bitcoin proved that Proof-of-Work creates the most secure type of blockchain. But it has a speed problem: only 1 block every 10 minutes, processing ~7 transactions per second. That's too slow for everyday payments.
Most solutions to this problem (like Ethereum and Solana) abandoned Proof-of-Work entirely and switched to Proof-of-Stake. Kaspa takes a different approach: what if you could keep PoW but make it much faster?
The answer is BlockDAG. In a traditional blockchain, if two miners produce a block at the same time, one gets rejected — wasted work. In Kaspa's BlockDAG, both blocks are kept. Multiple blocks can be produced simultaneously and the protocol sorts them into a coherent order afterwards. This means you can have many miners producing blocks every second without the orphan block problem.
The result: Kaspa currently processes 10 blocks per second (targeting 100 BPS) with transaction confirmation in about 1 second. It's the fastest Proof-of-Work network in existence — by a massive margin.
Kaspa at a Glance
How BlockDAG Works (Simply)
🔗 Traditional Blockchain (Bitcoin)
Blocks form a single chain: A → B → C → D. Only one miner can produce each block. If two miners solve a block simultaneously, one is discarded. This limits speed to one block per time interval.
🕸️ BlockDAG (Kaspa)
Blocks form a DAG (directed acyclic graph): multiple blocks can be produced simultaneously and reference each other. The GHOSTDAG protocol orders them into a consistent timeline. No blocks are wasted — every miner's work counts.
💡 Why is this significant? For years, the crypto world assumed PoW must be slow. Kaspa proves that wrong. By allowing parallel block production (the DAG structure), you can increase throughput without sacrificing the security properties that make PoW valuable. It's a genuine computer science breakthrough.
Kaspa Timeline
Kaspa conceptualized by Yonatan Sompolinsky, researcher behind the GHOSTDAG protocol and PHANTOM paper (referenced by Ethereum's research)
Kaspa mainnet launches with fair launch — no premine, no ICO, no VC funding. Mining begins immediately with a community-driven approach
Kaspa gains massive community traction. Block rate increases from 1 BPS to 10 BPS (blocks per second). Listed on major exchanges
Market cap crosses $1 billion. KAS becomes the most valuable altcoin launched without premine since Litecoin
Kaspa hits ATH of $0.207. Smart contract layer (KIP-9) development advances. Bitmain and IceRiver release Kaspa-specific ASIC miners
Kaspa targets 100 BPS (blocks per second) with continued DAG improvements. Smart contracts moving closer to testnet deployment
Kaspa vs Other PoW Coins
| Feature | Kaspa | Bitcoin | Litecoin |
|---|---|---|---|
| Block Time | 0.1 sec (10 BPS) | ~10 min | ~2.5 min |
| Confirmation | ~1 second | ~60 min (6 blocks) | ~15 min |
| Architecture | BlockDAG | Blockchain | Blockchain |
| Fair Launch | Yes | Yes | Yes |
| Smart Contracts | Planned (KIP-9) | Limited (Script) | No |
| Market Cap | ~$2.4B | ~$2T | ~$6B |
See also: Bitcoin (BTC) guide | Litecoin (LTC) guide
Where to Buy KAS
KAS is now listed on most major exchanges. Note: Coinbase does not list KAS as of early 2026. New to buying crypto? Start with our beginner guide.
Binance
0.10% feeListed KAS in 2023
Read review →Bybit
0.10% feeDeep KAS liquidity
Read review →KuCoin
0.10% feeEarly KAS supporter
Read review →OKX
0.10% feeWeb3 wallet included
Read review →MEXC
0.10% feeMany KAS pairs
Read review →Gate.io
0.20% feeAltcoin-focused exchange
Read review →How to Store KAS
🔥 Hot Wallets
KDX (official Kaspa wallet), Kasware (browser extension), Tangem (mobile + card). The ecosystem is smaller than Ethereum's but growing.
🧊 Cold Wallets
Ledger added Kaspa support. Tangem cards also work as cold storage. For maximum security, use the official Kaspa desktop wallet with a hardware key.
Pros and Cons of Kaspa
✅ Pros
- Fastest PoW chain — 10 blocks/second, targeting 100
- Fair launch — no premine, no ICO, no VCs
- Real innovation — BlockDAG is genuine CS breakthrough
- Academic founder — research cited by Ethereum team
- PoW security — battle-tested security model
- Growing ASIC mining — increasing network security
❌ Cons
- No smart contracts yet — currently payments-only
- Small ecosystem — limited wallet/dApp support
- New and unproven — launched in 2022, could fail
- Energy-intensive — PoW always uses more energy than PoS
- ASIC dominance — regular users can't mine anymore
- Not on Coinbase — US accessibility limited
Frequently Asked Questions
What is Kaspa in simple terms?
What is a BlockDAG?
Is Kaspa better than Bitcoin?
Why does "fair launch" matter?
Can Kaspa have smart contracts?
Is KAS mineable on regular computers?
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